Cognomen Konmai (Konmai 
, ขอนแก่น) , in the entire world, is a very rare last name. The surname Konmai is characteristic of Thailand, where it is a very rare surname, and India, where it is an extremely rare surname. Much more prevalently, Konmai is the forename as well as the last name.
Das, Chetia, Chutia, Baruah, Boruah, Bhuyan, Kalita, Konwar, Saikia, Payeng, Gohain, Sonowal, Kochari, Doimari, Guwalla, Thengal, Engtipi, Phukan, Gogoi, Dutta, Doley, Mili, Bewa, Bora, Koch, Devi, Deka, Taye, Neog, Moran, Medhi, Beypi, Borah, Kropi, Patar, Rabha, Deori, Deuri, Bordoloi, and Hazarika